/* Bevelyx CZ s.r.o. – kardiologická a cévní ambulance
   Statický web, bez externích závislostí. */

:root{
  --burgundy:#8c1d2e;
  --burgundy-dark:#6f1524;
  --burgundy-soft:#f6e9ea;
  --ink:#241a1c;
  --body:#4c3f41;
  --muted:#7d6d70;
  --paper:#ffffff;
  --paper-alt:#fbf7f6;
  --line:#ebdfe0;
  --radius:14px;
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--paper);
  color:var(--body);
  font-family:"Segoe UI",Roboto,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;height:auto}

a{color:var(--burgundy);text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--burgundy-dark)}

h1,h2,h3{color:var(--ink);line-height:1.22;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.6vw,3.1rem);letter-spacing:-.02em}
h2{font-size:clamp(1.65rem,3.2vw,2.4rem);letter-spacing:-.015em}
h3{font-size:1.12rem}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.small{font-size:.92rem;color:var(--muted)}

.skip{position:absolute;left:-9999px;top:0;background:var(--burgundy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}

:focus-visible{outline:3px solid var(--burgundy);outline-offset:2px;border-radius:4px}

/* ---------- hlavička ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;flex-wrap:wrap}

.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;margin-right:auto}
.brand-mark{color:var(--burgundy);display:flex}
.brand-text strong{display:block;color:var(--ink);font-size:1.05rem;letter-spacing:-.01em}
.brand-text small{display:block;color:var(--muted);font-size:.82rem}

.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a{color:var(--body);text-decoration:none;font-size:.95rem}
.site-nav a:hover{color:var(--burgundy)}
.nav-cta{
  background:var(--burgundy);color:#fff !important;
  padding:9px 18px 9px 14px;border-radius:999px;font-weight:600;white-space:nowrap;
  display:inline-flex;align-items:center;gap:8px;
}
.nav-cta:hover{background:var(--burgundy-dark)}

.nav-toggle{
  display:none;align-items:center;gap:9px;
  background:none;border:1px solid var(--line);border-radius:10px;
  padding:9px 14px;font:inherit;font-size:.92rem;color:var(--ink);cursor:pointer;
}
.nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{
  display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;
}
.nav-toggle-bars::before,.nav-toggle-bars::after{content:"";position:absolute}
.nav-toggle-bars::before{top:-6px}
.nav-toggle-bars::after{top:6px}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .site-nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-bottom:10px}
  .site-nav.is-open{display:flex}
  .site-nav a{padding:12px 4px;border-top:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:12px;border-top:0}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  background:var(--paper);
  color:var(--body);
  border-bottom:1px solid var(--line);
  isolation:isolate;
}
/* fotka na pozadi celeho zahlavi, jen jako jemny podtisk */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:url("img/tlakomer.jpg") right -200px center/95% auto no-repeat;
  opacity:.36;
  filter:grayscale(.35) saturate(.8);
}
/* svetly zavoj: vlevo plne kryci kvuli citelnosti, vpravo se otevira */
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 380px at 88% -15%, rgba(140,29,46,.10), transparent 68%),
    linear-gradient(96deg, #fff 0%, rgba(255,255,255,.93) 38%, rgba(255,255,255,.58) 66%, rgba(255,255,255,.18) 100%);
}
.hero-inner{padding:74px 22px 68px;max-width:var(--wrap);margin:0 auto}
/* Sirka bloku je dana nadpisem: "Kardiologicka a cevni ambulance" potrebuje
   pri max. velikosti pisma 752 px, takze se na jeden radek vejde a podnadpis
   se pod nim zalomi na stejnou sirku. Pri zmene nadpisu tuto hodnotu upravit. */
.hero-text{max-width:760px}
.hero h1{color:var(--ink)}
.eyebrow{
  text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:700;
  color:var(--burgundy);margin:0 0 14px;
}
.lead{font-size:1.16rem;color:var(--body)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}
.hero-note{font-size:.95rem;color:var(--muted);margin:0}
@media (max-width:600px){
  .hero-inner{padding:54px 22px 50px}
  .hero::before{opacity:.16;background-size:cover;background-position:62% 50%}
  .hero::after{background:linear-gradient(180deg, #fff 0%, rgba(255,255,255,.9) 55%, rgba(251,247,246,.8) 100%)}
}

.btn{
  display:inline-block;padding:13px 24px;border-radius:999px;
  text-decoration:none;font-weight:600;font-size:1rem;
}
.btn-primary{background:var(--burgundy);color:#fff;box-shadow:0 6px 18px rgba(140,29,46,.22)}
.btn-primary:hover{background:var(--burgundy-dark);color:#fff}
.btn-ghost{border:1px solid var(--line);background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--burgundy);color:var(--burgundy)}

/* ---------- upozornění ---------- */
.notice-bar{background:var(--burgundy);color:#fff;font-size:.97rem}
/* Je-li text prazdny, stitek "Aktualne" se schova, ale zustane v sazbe,
   takze prazdny pruh ma presne stejnou vysku jako pruh s textem. */
.notice-bar:has(.notice-text:empty) .notice-tag{visibility:hidden}
.notice-bar .wrap{padding-top:13px;padding-bottom:13px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.notice-tag{
  background:rgba(255,255,255,.18);border-radius:999px;padding:3px 11px;
  font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;
}

/* ---------- zpět nahoru ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--burgundy);color:#fff;border:0;cursor:pointer;
  box-shadow:0 8px 22px rgba(36,26,28,.28);
  transition:background .2s ease, transform .2s ease;
}
.to-top:hover{background:var(--burgundy-dark);transform:translateY(-2px)}
.to-top:focus-visible{outline:3px solid var(--burgundy);outline-offset:3px}
.to-top[hidden]{display:none}
@media (max-width:600px){.to-top{right:14px;bottom:14px;width:44px;height:44px}}
@media (prefers-reduced-motion:reduce){.to-top{transition:none}.to-top:hover{transform:none}}

/* ---------- sekce ---------- */
.section{padding:84px 0}
/* jemna bordo linka pod nadpisem sekce dava strance rytmus */
.section > .wrap > h2{
  position:relative;padding-bottom:18px;margin-bottom:34px;
}
.section > .wrap > h2::after{
  content:"";position:absolute;left:0;bottom:0;
  width:56px;height:3px;border-radius:2px;background:var(--burgundy);
}
.section > .wrap > h2 + .section-lead{margin-top:-22px}
.section-alt{background:var(--paper-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-lead{color:var(--muted);margin:-6px 0 26px;max-width:60ch}
.subhead{
  font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--muted);margin:34px 0 14px;
}
.subhead:first-of-type{margin-top:24px}

.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;
  transition:background .22s ease, border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}
.card:hover{
  background:linear-gradient(180deg,#fff,var(--burgundy-soft));
  border-color:#e3c9cd;
  box-shadow:0 10px 26px rgba(140,29,46,.10);
  transform:translateY(-2px);
}
@media (prefers-reduced-motion:reduce){
  .card{transition:none}
  .card:hover{transform:none}
}
.card-icon{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--burgundy-soft);color:var(--burgundy);margin-bottom:16px;
}
.card h3{margin-bottom:.45em}
.contact-line{margin:0 0 .3em;font-size:1.12rem;font-weight:600}
.contact-line a{text-decoration:none}
.contact-line a:hover{text-decoration:underline}
.contact-line .muted{font-weight:400;font-size:.9rem}
.card .small{margin-top:.9em}

/* ---------- vyšetření ---------- */
.exams{list-style:none;margin:0;padding:0;display:grid;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.exams li{display:flex;gap:16px;align-items:flex-start;padding:22px 24px;border-top:1px solid var(--line)}
.exams li:first-child{border-top:0}
.exam-icon{
  flex:0 0 44px;width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--burgundy-soft);color:var(--burgundy);
}
.exams h4{font-size:1.12rem;line-height:1.22;margin:0 0 .25em;color:var(--burgundy-dark)}
.exams p{margin:0;color:var(--muted);font-size:.96rem}
@media (min-width:720px){
  .exams{grid-template-columns:1fr 1fr}
  .exams li:nth-child(2){border-top:0}
  .exams li:nth-child(odd){border-right:1px solid var(--line)}
}

/* ---------- personál ---------- */
.staff{gap:20px 48px}
.staff .subhead{margin-top:0}
.staff ul{list-style:none;margin:0;padding:0}
.staff li{
  color:var(--ink);font-size:1.06rem;
  padding:11px 0 11px 18px;
  border-top:1px solid var(--line);
  position:relative;
}
.staff li:last-child{border-bottom:1px solid var(--line)}
.staff li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--burgundy);
}

/* ---------- pás s výzvou k objednání ---------- */
.cta-band{
  background:linear-gradient(100deg,var(--burgundy-dark),var(--burgundy));
  color:#fff;
}
.cta-inner{
  padding:34px 22px;display:flex;flex-wrap:wrap;align-items:center;
  gap:10px 28px;justify-content:space-between;
}
.cta-text{margin:0;font-size:1.1rem;color:#f6e6e8}
.cta-number{
  font-size:clamp(1.6rem,3.4vw,2.15rem);font-weight:700;letter-spacing:-.01em;
  color:#fff;text-decoration:none;white-space:nowrap;
  display:inline-flex;align-items:center;gap:12px;
}
.cta-number svg{flex:0 0 auto}
.cta-number:hover,.cta-number:focus-visible{color:#fff}
.cta-number:hover span,.cta-number:focus-visible span{
  text-decoration:underline;text-underline-offset:3px;
}
@media (max-width:600px){.cta-inner{padding:26px 22px}}

/* ---------- pracoviště ---------- */
.place{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.place h3{color:var(--burgundy-dark);font-size:1.3rem}
.address{font-size:1.05rem;line-height:1.7;color:var(--ink)}
.maplink{display:inline-block;margin-top:14px;font-weight:600;font-size:.95rem;text-decoration:none}
.maplink::after{content:" →"}
.maplink:hover{text-decoration:underline}

/* ---------- odkazy ---------- */
.links{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media (min-width:620px){.links{grid-template-columns:repeat(3,1fr)}}
@media (min-width:980px){.links{grid-template-columns:repeat(6,1fr)}}
.links a{
  display:flex;align-items:center;justify-content:center;min-height:104px;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;
  transition:border-color .2s, box-shadow .2s;
}
.links a:hover{border-color:var(--burgundy);box-shadow:0 6px 18px rgba(140,29,46,.1)}
.links img{max-width:100%;max-height:58px;width:auto;height:auto;display:block}

/* ---------- patička ---------- */
.site-footer{background:var(--ink);color:#d9cccd;padding:40px 0;font-size:.95rem}
.footer-inner{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}
.site-footer strong{color:#fff}
.site-footer a{color:#f0dfe1;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer .muted{color:#a4908f}
.copyright{width:100%;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem}

@media print{
  .site-header,.hero-actions,.nav-toggle,.skip,.to-top{display:none}
  .cta-band{background:none;color:#000}
  .cta-text,.cta-number{color:#000}
  body{font-size:12pt}
}